You did notice they also removed the buff to Tiger Brew? So basicly you get a flat out 5% nerf on your WW accoording to PTR patchnotes atm.
Not finalized of course (god I hope not).. but.. WW were bad (in pvp; I dont' care bout pve) and this with this... just 5% worse.
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it had no Rising Sun Kick nerf.. + buff to Tiger Brew from 6 to 10% netting by using 10 of 'm 'slightly' compairable on damage. UNLESS you were using healing ablities to stay alive... those were never mentioned .. so they basicly had a 40% healing increase.
Now they also removed the Tiger Brew's boost... Basicly just giving WW a 5% nerf. Which is so awesome in pvp coz we really do tons of damage and have great survivabilty .. oh wait..
not.